From mboxrd@z Thu Jan 1 00:00:00 1970 From: Douglas Anderson Subject: [PATCH] clk: rockchip: Use clk_hw_get_rate() in MMC phase calculation Date: Tue, 7 May 2019 13:49:35 -0700 Message-ID: <20190507204935.256982-1-dianders@chromium.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Stephen Boyd , Heiko Stuebner Cc: Shawn Lin , hal@halemmerich.com, Douglas Anderson , Michael Turquette , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: linux-rockchip.vger.kernel.org When calculating the MMC phase we can just use clk_hw_get_rate() instead of clk_get_rate(). This avoids recalculating the rate. Suggested-by: Stephen Boyd Signed-off-by: Douglas Anderson --- drivers/clk/rockchip/clk-mmc-phase.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/rockchip/clk-mmc-phase.c b/drivers/clk/rockchip/clk-mmc-phase.c index 026a26bb702d..07526f64dbfd 100644 --- a/drivers/clk/rockchip/clk-mmc-phase.c +++ b/drivers/clk/rockchip/clk-mmc-phase.c @@ -55,7 +55,7 @@ static unsigned long rockchip_mmc_recalc(struct clk_hw *hw, static int rockchip_mmc_get_phase(struct clk_hw *hw) { struct rockchip_mmc_clock *mmc_clock = to_mmc_clock(hw); - unsigned long rate = clk_get_rate(hw->clk); + unsigned long rate = clk_hw_get_rate(hw); u32 raw_value; u16 degrees; u32 delay_num = 0; @@ -86,7 +86,7 @@ static int rockchip_mmc_get_phase(struct clk_hw *hw) static int rockchip_mmc_set_phase(struct clk_hw *hw, int degrees) { struct rockchip_mmc_clock *mmc_clock = to_mmc_clock(hw); - unsigned long rate = clk_get_rate(hw->clk); + unsigned long rate = clk_hw_get_rate(hw); u8 nineties, remainder; u8 delay_num; u32 raw_value; -- 2.21.0.1020.gf2820cf01a-goog